Workout bench



FIG. 1 is a perspective view of the design of this invention;

FIG. 2 is a top view;

FIG. 3 is a side view;

FIG. 4 is a first end view;

FIG. 5 is a second end view; and,

FIG. 6 is a bottom view.

The broken line showing of a workout bench is for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for workout bench, as shown and described. 